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Dataset · Ireland
Construction companies in Ireland, dataset (2026)
OneFirmIntel's dataset records 9,765 construction companies in Ireland, sourced from official government records and graded into quality tiers, so the count tells you how many are listed, established, newly registered, or no longer active.
Total companies
9K+
Active universe
9K+
Market
Ireland
Sector
Construction
Construction companies in Ireland by quality tier
| Quality tier | What it means | Companies |
|---|---|---|
| ★★ Established | Active, registered 3+ years ago | 6,632 |
| ★ New entrant | Active, under 3 years old | 3,133 |
| Inactive | Dissolved or struck off | 1,282 |
Sample construction companies in Ireland
| Company | Quality tier | Status | City |
|---|---|---|---|
| 'GSM PLASTERING CONSTRUCTION LIMITED | ★★ Established | Active | DUBLIN 22,DUBLIN |
| 1 BALLEA LAND LIMITED | ★★ Established | Active | DUBLIN 2 |
| 1 CELBRIDGE WEST LAND LIMITED | ★★ Established | Active | DUBLIN 2 |
| 1 PLAYERS LAND LIMITED | ★★ Established | Active | DUBLIN 2 |
A free sample. Registered address, incorporation date and director details are revealed per company with a credit.
Frequently asked questions
How many construction companies are in Ireland?
OneFirmIntel's dataset records 9,765 construction companies in Ireland as of 2026, sourced from official government records and graded into quality tiers.
How many active construction companies are in Ireland?
Approximately 9,765 construction companies in Ireland are active, ★★★ Listed, ★★ Established or ★ New entrant. Dissolved entities are counted separately.
Where can I download Ireland construction company data?
Browse the Ireland construction directory on OneFirmIntel to see company names, quality tiers and locations for free, then reveal and export the specific companies you need, one credit each, saved to your account.
Is this construction company data free?
Company names, quality tiers, status and city are free to view. Registered address, incorporation date, paid-up capital and director information are credit-gated and revealed per company.
Explore the full Ireland construction dataset
Browse every company by quality tier and city, then reveal the ones you need.
Updated: May 2026 · government-sourced, deduplicated to one record per company.